Jul 12 09:08:36.776 INFO checking gaol-0.2.0 against try#d39a6f7eddafd45dcc60e99001b8cd08c2bd3255 for pr-52234
Jul 12 09:08:36.776 INFO running: cargo +d39a6f7eddafd45dcc60e99001b8cd08c2bd3255-alt check --frozen --all --all-targets
Jul 12 09:08:36.776 INFO creating container for: cargo +d39a6f7eddafd45dcc60e99001b8cd08c2bd3255-alt check --frozen --all --all-targets
Jul 12 09:08:36.776 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-4/pr-52234/try#d39a6f7eddafd45dcc60e99001b8cd08c2bd3255:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-52234/worker-4/try#d39a6f7eddafd45dcc60e99001b8cd08c2bd3255:/target:rw,Z" "-v" "/home/ec2-user/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/home/ec2-user/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=500" "-e" "CMD=cargo +d39a6f7eddafd45dcc60e99001b8cd08c2bd3255-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "crater"`
Jul 12 09:08:37.066 INFO blam! 5b98a7d1fb159f11e599acf6ec53e764fdd6918e1cc117328d310d99acd9e5fa
Jul 12 09:08:37.069 INFO running `"docker" "start" "-a" "5b98a7d1fb159f11e599acf6ec53e764fdd6918e1cc117328d310d99acd9e5fa"`
Jul 12 09:08:38.343 INFO kablam!     Checking gaol v0.2.0 (file:///source)
Jul 12 09:08:39.048 INFO kablam! warning: unused `#[macro_use]` import
Jul 12 09:08:39.048 INFO kablam!   --> lib.rs:11:1
Jul 12 09:08:39.048 INFO kablam!    |
Jul 12 09:08:39.048 INFO kablam! 11 | #[macro_use]
Jul 12 09:08:39.048 INFO kablam!    | ^^^^^^^^^^^^
Jul 12 09:08:39.048 INFO kablam!    |
Jul 12 09:08:39.048 INFO kablam!    = note: #[warn(unused_imports)] on by default
Jul 12 09:08:39.049 INFO kablam! 
Jul 12 09:08:39.106 INFO kablam! warning: unused `#[macro_use]` import
Jul 12 09:08:39.106 INFO kablam!   --> lib.rs:11:1
Jul 12 09:08:39.106 INFO kablam!    |
Jul 12 09:08:39.106 INFO kablam! 11 | #[macro_use]
Jul 12 09:08:39.106 INFO kablam!    | ^^^^^^^^^^^^
Jul 12 09:08:39.106 INFO kablam!    |
Jul 12 09:08:39.106 INFO kablam!    = note: #[warn(unused_imports)] on by default
Jul 12 09:08:39.107 INFO kablam! 
Jul 12 09:08:39.754 INFO kablam! warning: constant item is never used: `EM_386`
Jul 12 09:08:39.754 INFO kablam!    --> platform/linux/seccomp.rs:108:1
Jul 12 09:08:39.754 INFO kablam!     |
Jul 12 09:08:39.754 INFO kablam! 108 | const EM_386: u32 = 3;
Jul 12 09:08:39.754 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^
Jul 12 09:08:39.759 INFO kablam!     |
Jul 12 09:08:39.759 INFO kablam!     = note: #[warn(dead_code)] on by default
Jul 12 09:08:39.759 INFO kablam! 
Jul 12 09:08:39.759 INFO kablam! warning: constant item is never used: `EM_PPC`
Jul 12 09:08:39.759 INFO kablam!    --> platform/linux/seccomp.rs:109:1
Jul 12 09:08:39.759 INFO kablam!     |
Jul 12 09:08:39.759 INFO kablam! 109 | const EM_PPC: u32 = 20;
Jul 12 09:08:39.759 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^
Jul 12 09:08:39.759 INFO kablam! 
Jul 12 09:08:39.759 INFO kablam! warning: constant item is never used: `EM_PPC64`
Jul 12 09:08:39.759 INFO kablam!    --> platform/linux/seccomp.rs:110:1
Jul 12 09:08:39.759 INFO kablam!     |
Jul 12 09:08:39.759 INFO kablam! 110 | const EM_PPC64: u32 = 21;
Jul 12 09:08:39.759 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^
Jul 12 09:08:39.759 INFO kablam! 
Jul 12 09:08:39.759 INFO kablam! warning: constant item is never used: `EM_ARM`
Jul 12 09:08:39.759 INFO kablam!    --> platform/linux/seccomp.rs:111:1
Jul 12 09:08:39.759 INFO kablam!     |
Jul 12 09:08:39.759 INFO kablam! 111 | const EM_ARM: u32 = 40;
Jul 12 09:08:39.759 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^
Jul 12 09:08:39.760 INFO kablam! 
Jul 12 09:08:39.760 INFO kablam! warning: constant item is never used: `EM_AARCH64`
Jul 12 09:08:39.760 INFO kablam!    --> platform/linux/seccomp.rs:113:1
Jul 12 09:08:39.760 INFO kablam!     |
Jul 12 09:08:39.760 INFO kablam! 113 | const EM_AARCH64: u32 = 183;
Jul 12 09:08:39.760 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Jul 12 09:08:39.760 INFO kablam! 
Jul 12 09:08:39.760 INFO kablam! warning: constant item is never used: `AUDIT_ARCH_X86`
Jul 12 09:08:39.760 INFO kablam!    --> platform/linux/seccomp.rs:120:1
Jul 12 09:08:39.760 INFO kablam!     |
Jul 12 09:08:39.760 INFO kablam! 120 | const AUDIT_ARCH_X86: u32 = EM_386 | __AUDIT_ARCH_LE;
Jul 12 09:08:39.760 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Jul 12 09:08:39.760 INFO kablam! 
Jul 12 09:08:39.762 INFO kablam! warning: constant item is never used: `AUDIT_ARCH_ARM`
Jul 12 09:08:39.762 INFO kablam!    --> platform/linux/seccomp.rs:124:1
Jul 12 09:08:39.762 INFO kablam!     |
Jul 12 09:08:39.762 INFO kablam! 124 | const AUDIT_ARCH_ARM: u32 = EM_ARM | __AUDIT_ARCH_LE;
Jul 12 09:08:39.762 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Jul 12 09:08:39.762 INFO kablam! 
Jul 12 09:08:39.762 INFO kablam! warning: constant item is never used: `AUDIT_ARCH_AARCH64`
Jul 12 09:08:39.762 INFO kablam!    --> platform/linux/seccomp.rs:126:1
Jul 12 09:08:39.762 INFO kablam!     |
Jul 12 09:08:39.762 INFO kablam! 126 | const AUDIT_ARCH_AARCH64: u32 = EM_AARCH64 | __AUDIT_ARCH_64BIT | __AUDIT_ARCH_LE;
Jul 12 09:08:39.762 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Jul 12 09:08:39.762 INFO kablam! 
Jul 12 09:08:39.762 INFO kablam! warning: constant item is never used: `AUDIT_ARCH_PPC`
Jul 12 09:08:39.762 INFO kablam!    --> platform/linux/seccomp.rs:128:1
Jul 12 09:08:39.762 INFO kablam!     |
Jul 12 09:08:39.762 INFO kablam! 128 | const AUDIT_ARCH_PPC: u32 = EM_PPC;
Jul 12 09:08:39.762 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Jul 12 09:08:39.762 INFO kablam! 
Jul 12 09:08:39.762 INFO kablam! warning: constant item is never used: `AUDIT_ARCH_PPC64`
Jul 12 09:08:39.762 INFO kablam!    --> platform/linux/seccomp.rs:130:1
Jul 12 09:08:39.763 INFO kablam!     |
Jul 12 09:08:39.763 INFO kablam! 130 | const AUDIT_ARCH_PPC64: u32 = EM_PPC64 | __AUDIT_ARCH_64BIT;
Jul 12 09:08:39.763 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Jul 12 09:08:39.763 INFO kablam! 
Jul 12 09:08:39.763 INFO kablam! warning: constant item is never used: `AUDIT_ARCH_PPC64LE`
Jul 12 09:08:39.763 INFO kablam!    --> platform/linux/seccomp.rs:132:1
Jul 12 09:08:39.763 INFO kablam!     |
Jul 12 09:08:39.763 INFO kablam! 132 | const AUDIT_ARCH_PPC64LE: u32 = EM_PPC64 | __AUDIT_ARCH_64BIT | __AUDIT_ARCH_LE;
Jul 12 09:08:39.763 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Jul 12 09:08:39.763 INFO kablam! 
Jul 12 09:08:40.044 INFO kablam! warning: constant item is never used: `EM_386`
Jul 12 09:08:40.044 INFO kablam!    --> platform/linux/seccomp.rs:108:1
Jul 12 09:08:40.044 INFO kablam!     |
Jul 12 09:08:40.044 INFO kablam! 108 | const EM_386: u32 = 3;
Jul 12 09:08:40.045 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^
Jul 12 09:08:40.045 INFO kablam!     |
Jul 12 09:08:40.045 INFO kablam!     = note: #[warn(dead_code)] on by default
Jul 12 09:08:40.045 INFO kablam! 
Jul 12 09:08:40.045 INFO kablam! warning: constant item is never used: `EM_PPC`
Jul 12 09:08:40.045 INFO kablam!    --> platform/linux/seccomp.rs:109:1
Jul 12 09:08:40.045 INFO kablam!     |
Jul 12 09:08:40.045 INFO kablam! 109 | const EM_PPC: u32 = 20;
Jul 12 09:08:40.045 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^
Jul 12 09:08:40.045 INFO kablam! 
Jul 12 09:08:40.046 INFO kablam! warning: constant item is never used: `EM_PPC64`
Jul 12 09:08:40.046 INFO kablam!    --> platform/linux/seccomp.rs:110:1
Jul 12 09:08:40.046 INFO kablam!     |
Jul 12 09:08:40.046 INFO kablam! 110 | const EM_PPC64: u32 = 21;
Jul 12 09:08:40.046 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^
Jul 12 09:08:40.046 INFO kablam! 
Jul 12 09:08:40.046 INFO kablam! warning: constant item is never used: `EM_ARM`
Jul 12 09:08:40.046 INFO kablam!    --> platform/linux/seccomp.rs:111:1
Jul 12 09:08:40.046 INFO kablam!     |
Jul 12 09:08:40.046 INFO kablam! 111 | const EM_ARM: u32 = 40;
Jul 12 09:08:40.046 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^
Jul 12 09:08:40.046 INFO kablam! 
Jul 12 09:08:40.046 INFO kablam! warning: constant item is never used: `EM_AARCH64`
Jul 12 09:08:40.046 INFO kablam!    --> platform/linux/seccomp.rs:113:1
Jul 12 09:08:40.046 INFO kablam!     |
Jul 12 09:08:40.046 INFO kablam! 113 | const EM_AARCH64: u32 = 183;
Jul 12 09:08:40.046 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Jul 12 09:08:40.046 INFO kablam! 
Jul 12 09:08:40.047 INFO kablam! warning: constant item is never used: `AUDIT_ARCH_X86`
Jul 12 09:08:40.047 INFO kablam!    --> platform/linux/seccomp.rs:120:1
Jul 12 09:08:40.047 INFO kablam!     |
Jul 12 09:08:40.047 INFO kablam! 120 | const AUDIT_ARCH_X86: u32 = EM_386 | __AUDIT_ARCH_LE;
Jul 12 09:08:40.047 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Jul 12 09:08:40.047 INFO kablam! 
Jul 12 09:08:40.047 INFO kablam! warning: constant item is never used: `AUDIT_ARCH_ARM`
Jul 12 09:08:40.047 INFO kablam!    --> platform/linux/seccomp.rs:124:1
Jul 12 09:08:40.047 INFO kablam!     |
Jul 12 09:08:40.047 INFO kablam! 124 | const AUDIT_ARCH_ARM: u32 = EM_ARM | __AUDIT_ARCH_LE;
Jul 12 09:08:40.047 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Jul 12 09:08:40.047 INFO kablam! 
Jul 12 09:08:40.047 INFO kablam! warning: constant item is never used: `AUDIT_ARCH_AARCH64`
Jul 12 09:08:40.047 INFO kablam!    --> platform/linux/seccomp.rs:126:1
Jul 12 09:08:40.047 INFO kablam!     |
Jul 12 09:08:40.047 INFO kablam! 126 | const AUDIT_ARCH_AARCH64: u32 = EM_AARCH64 | __AUDIT_ARCH_64BIT | __AUDIT_ARCH_LE;
Jul 12 09:08:40.047 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Jul 12 09:08:40.047 INFO kablam! 
Jul 12 09:08:40.047 INFO kablam! warning: constant item is never used: `AUDIT_ARCH_PPC`
Jul 12 09:08:40.047 INFO kablam!    --> platform/linux/seccomp.rs:128:1
Jul 12 09:08:40.047 INFO kablam!     |
Jul 12 09:08:40.047 INFO kablam! 128 | const AUDIT_ARCH_PPC: u32 = EM_PPC;
Jul 12 09:08:40.047 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Jul 12 09:08:40.047 INFO kablam! 
Jul 12 09:08:40.047 INFO kablam! warning: constant item is never used: `AUDIT_ARCH_PPC64`
Jul 12 09:08:40.047 INFO kablam!    --> platform/linux/seccomp.rs:130:1
Jul 12 09:08:40.047 INFO kablam!     |
Jul 12 09:08:40.047 INFO kablam! 130 | const AUDIT_ARCH_PPC64: u32 = EM_PPC64 | __AUDIT_ARCH_64BIT;
Jul 12 09:08:40.047 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Jul 12 09:08:40.047 INFO kablam! 
Jul 12 09:08:40.048 INFO kablam! warning: constant item is never used: `AUDIT_ARCH_PPC64LE`
Jul 12 09:08:40.048 INFO kablam!    --> platform/linux/seccomp.rs:132:1
Jul 12 09:08:40.048 INFO kablam!     |
Jul 12 09:08:40.048 INFO kablam! 132 | const AUDIT_ARCH_PPC64LE: u32 = EM_PPC64 | __AUDIT_ARCH_64BIT | __AUDIT_ARCH_LE;
Jul 12 09:08:40.048 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Jul 12 09:08:40.048 INFO kablam! 
Jul 12 09:08:43.359 INFO kablam! warning: unused imports: `ChildSandboxMethods`, `ChildSandbox`, `Command`, `SandboxMethods`, `Sandbox`
Jul 12 09:08:43.359 INFO kablam!  --> tests/system-info-read.rs:8:21
Jul 12 09:08:43.359 INFO kablam!   |
Jul 12 09:08:43.359 INFO kablam! 8 | use gaol::sandbox::{ChildSandbox, ChildSandboxMethods, Command, Sandbox, SandboxMethods};
Jul 12 09:08:43.359 INFO kablam!   |                     ^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^  ^^^^^^^  ^^^^^^^  ^^^^^^^^^^^^^^
Jul 12 09:08:43.359 INFO kablam!   |
Jul 12 09:08:43.359 INFO kablam!   = note: #[warn(unused_imports)] on by default
Jul 12 09:08:43.359 INFO kablam! 
Jul 12 09:08:43.360 INFO kablam! warning: unused imports: `c_char`, `c_int`, `c_void`, `size_t`
Jul 12 09:08:43.360 INFO kablam!  --> tests/system-info-read.rs:9:12
Jul 12 09:08:43.360 INFO kablam!   |
Jul 12 09:08:43.360 INFO kablam! 9 | use libc::{c_char, c_int, c_void, size_t};
Jul 12 09:08:43.360 INFO kablam!   |            ^^^^^^  ^^^^^  ^^^^^^  ^^^^^^
Jul 12 09:08:43.360 INFO kablam! 
Jul 12 09:08:43.360 INFO kablam! warning: unused import: `std::env`
Jul 12 09:08:43.360 INFO kablam!   --> tests/system-info-read.rs:10:5
Jul 12 09:08:43.360 INFO kablam!    |
Jul 12 09:08:43.360 INFO kablam! 10 | use std::env;
Jul 12 09:08:43.360 INFO kablam!    |     ^^^^^^^^
Jul 12 09:08:43.360 INFO kablam! 
Jul 12 09:08:43.360 INFO kablam! warning: unused import: `std::ffi::CString`
Jul 12 09:08:43.360 INFO kablam!   --> tests/system-info-read.rs:11:5
Jul 12 09:08:43.360 INFO kablam!    |
Jul 12 09:08:43.360 INFO kablam! 11 | use std::ffi::CString;
Jul 12 09:08:43.360 INFO kablam!    |     ^^^^^^^^^^^^^^^^^
Jul 12 09:08:43.360 INFO kablam! 
Jul 12 09:08:43.360 INFO kablam! warning: unused import: `std::iter`
Jul 12 09:08:43.360 INFO kablam!   --> tests/system-info-read.rs:12:5
Jul 12 09:08:43.361 INFO kablam!    |
Jul 12 09:08:43.361 INFO kablam! 12 | use std::iter;
Jul 12 09:08:43.361 INFO kablam!    |     ^^^^^^^^^
Jul 12 09:08:43.361 INFO kablam! 
Jul 12 09:08:43.361 INFO kablam! warning: unused import: `std::ptr`
Jul 12 09:08:43.361 INFO kablam!   --> tests/system-info-read.rs:13:5
Jul 12 09:08:43.361 INFO kablam!    |
Jul 12 09:08:43.361 INFO kablam! 13 | use std::ptr;
Jul 12 09:08:43.361 INFO kablam!    |     ^^^^^^^^
Jul 12 09:08:43.361 INFO kablam! 
Jul 12 09:08:43.749 INFO kablam! warning: static item is never used: `SYSCTL_NAME`
Jul 12 09:08:43.749 INFO kablam!   --> tests/system-info-read.rs:15:1
Jul 12 09:08:43.749 INFO kablam!    |
Jul 12 09:08:43.749 INFO kablam! 15 | static SYSCTL_NAME: &'static str = "hw.ncpu";
Jul 12 09:08:43.749 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Jul 12 09:08:43.750 INFO kablam!    |
Jul 12 09:08:43.750 INFO kablam!    = note: #[warn(dead_code)] on by default
Jul 12 09:08:43.751 INFO kablam! 
Jul 12 09:08:43.751 INFO kablam! warning: function is never used: `allowance_profile`
Jul 12 09:08:43.751 INFO kablam!   --> tests/system-info-read.rs:32:1
Jul 12 09:08:43.751 INFO kablam!    |
Jul 12 09:08:43.752 INFO kablam! 32 | fn allowance_profile() -> Profile {
Jul 12 09:08:43.752 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Jul 12 09:08:43.752 INFO kablam! 
Jul 12 09:08:43.752 INFO kablam! warning: function is never used: `prohibition_profile`
Jul 12 09:08:43.752 INFO kablam!   --> tests/system-info-read.rs:36:1
Jul 12 09:08:43.752 INFO kablam!    |
Jul 12 09:08:43.752 INFO kablam! 36 | fn prohibition_profile() -> Profile {
Jul 12 09:08:43.752 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Jul 12 09:08:43.753 INFO kablam! 
Jul 12 09:08:44.279 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 6.01s
Jul 12 09:08:44.291 INFO kablam! su: No module specific data is present
Jul 12 09:08:44.806 INFO running `"docker" "rm" "-f" "5b98a7d1fb159f11e599acf6ec53e764fdd6918e1cc117328d310d99acd9e5fa"`
Jul 12 09:08:44.974 INFO blam! 5b98a7d1fb159f11e599acf6ec53e764fdd6918e1cc117328d310d99acd9e5fa